Question 1

Q1.1

How many houses are included in the measurement study? Are there any malfunctioning meters? If so, identify them and the time periods where they were malfunctioning. The information below regarding data collection may be useful.

Q1.2

Generate hourly readings from the raw data. Select one month from the 6-month study interval and plot the hourly readings (time-series) for that month. Hint: You will have to decide what to do if there are no readings for a certain hour.

Q1.3

Intuitively, we expect that gas consumption from different homes to be correlated. For example, many homes would experience higher consumption levels in the evening when meals are cooked. For each home, find the top five homes with which it shows the highest correlation.

Q1.3 Corr matrix without spikes, network graph, heatmap